Factor Info

ID 182180
Size 1042 digits / 3459 bits
Status composite
Value 1583828265067207473138395295249573148192450427660069375783179811684828244434943793502343208957557747090743438887454047438673703545868380686898059729332967175256730742596455111397081149913669237200235019139352659166074588088176620166055010777824549414475701164422119181827831557090395039084805631763654856518900482766522240177674611219235520616436526592624014184987436363547687537146698319945325216533005111195272271042641825625482491264905530426887643670846353030588492408879206587803596992861563869023177863751000042539354977930985817295397408224975691785338893719889413165305750641294248546203626182879009350745999749307971708461654573806089846432754910596976752422913616056738679239486862068368113381562361585256020579238610630273429393465010129745053079443400250232572882072234439106969022789056866789301788543581459021415200719063015974318292895294044459676319465387080739715014225926880338310475388719417641875908475172974287538294388077732068883375373519375026412561568401022403928550660376640124620067057631968848631531358683399261597

Factorizations

Primary (ID: 37294) 1366167633351621239313406069475256656950168776344593636307955779698106917 (proven prime)
(ID: 182181) 1159322052727599070702734920314486633104109793877613944408857746125859062873573681520369750122916604851852045250286406839236385602666214268498161037704677178251617288327826754302283466791675633329052392069725453596681899696610826623691910722364275420150099090335175429454534319894642380616522775694401037545664636431685512652516144326407874044159904114664656689306872772808418562424677192666778807833591710187457495570076023754781329158061134850921559788277093807771032975584562065779075684919476514867770834312616557677297987726356147564640439720057496211868012972769457424187794948738487004239276667604670576722864406680493152067685318926017331774112433521106775099907125471659325729734988100677289490533164164447211571702256405611668478989057644004350937019396478102672194993905040601484987127793600121768760001442502081224255440830049431876213966168905155549819216067270333502765554197912419109051361467584090510364577978873778500908806173551627291998726370850134041 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.